公开/公告号RU2698994C1
专利类型
公开/公告日2019-09-02
原文格式PDF
申请/专利号RU20190105252
发明设计人 BABENKOVA NADEZHDA EVGENEVNA (RU);GREJLIKH NATELA LEVANOVNA (RU);POLYAKOV ARTEM SERGEEVICH (RU);STAROV DMITRIJ OLEGOVICH (RU);USTINSKIJ DMITRIJ VLADIMIROVICH (RU);SKAZOCHKIN LEONID PETROVICH (RU);BILYJ ANDREJ MIKHAJLOVICH (RU);BALOVNEV DMITRIJ ANDREEVICH (RU);GUSEV ARSENTIJ PETROVICH (RU);LAKRISENKO OLGA IVANOVNA (RU);
申请日2019-02-25
分类号G09B5/06;
国家 RU
入库时间 2022-08-21 11:46:03